Airwell VH 24 [3/32] Ac motor

3

VH Advantages

Improvement of acoustical performances - Example of a VH 07 in low speed

Thanks to the choice of a new fan-motor assembly, an acoustical gain of 5.5 dB in low speed is obtained on certain models.

Air flow (m

3

/h) with 0 Pa

Acoustical power Lw dB(A)

45

80

800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000

VH2N 07

Energy savings with EC motor - Example of a VH 07

With the use of EC motor (optional), an important reduction of the consumed power can be realized.

Medium

Speed

AC motor

EC motor

Air flow (m

3

/h) with 0 Pa

Absorbed power (W)

3-speed control interface for EC motor :

Aqu@Net Interface card EC motor

3 speeds